1–50 von 278 Ergebnissen
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    Gravitational Wave Communications: A Survey

    Jawed, Tayyab / Dang, Shuping / Guo, Shuaishuai | IEEE | 2023
    information propagation owing to some similar characteristics of gravitational and electromagnetic waves. Therefore, gravitational wave communications ...

    High Frequency Gravitational Wave Generator

    Freier Zugriff
    PAIS SALVATORE CEZAR | Europäisches Patentamt | 2018

    A high frequency gravitational wave generator including a gas filled shell with an outer shell surface, microwave emitters, sound

     ...

      High frequency gravitational wave generator

      Freier Zugriff
      PAIS SALVATORE CEZAR | Europäisches Patentamt | 2019

      A high frequency gravitational wave generator including a gas filled shell with an outer shell surface, microwave emitters, sound

       ...

    Orbit determination for a space-based gravitational wave observatory

    Li, Zhuo / Zheng, Jianhua | Elsevier | 2021
    and high stability in a space-based gravitational wave observatory. Few orbital maneuvers are carried out in the science mode, which puts ...
    Schlagwörter: Space-based gravitational wave observatory

    Review of micro propulsion technology for space gravitational waves detection

    Liu, Hui / Niu, Xiang / Zeng, Ming et al. | Elsevier | 2022
    Abstract Gravitational Wave (GW) signal was first detected by Advanced ...
    Schlagwörter: Space gravitational wave detection , Wave ionization ion propulsion

    Detecting gravitational waves from accreting neutron stars

    Watts, Anna L. / Krishnan, Badri | Elsevier | 2009
    AbstractThe gravitational waves emitted by neutron stars carry unique information ...
    Schlagwörter: Gravitational waves

    A Study of Gravitational Wave Attenuation in Fragmented Ice

    Khazanov, G. E. / Ermakov, S. A. / Dobrokhotov, V. A. et al. | Springer Verlag | 2023
    in the presence of ice simulators. Results of numerical simulation of the attenuation of gravitational waves and a comparison with ...
    Schlagwörter: gravitational wave attenuation

    Semi-analytical configuration optimization of geocentric gravitational wave observatory

    Jia, Feida / Li, Xiangyu / Qiao, Dong et al. | Elsevier | 2022
    Abstract The detection of gravitational waves (GWs) from space is a hot ...
    Schlagwörter: Gravitational waves

    Gravitational waves from accreting neutron stars

    Melatos, A. | Elsevier | 2007
    AbstractThe observational evidence for gravitational wave emission from accreting ...
    Schlagwörter: Gravitational waves

    Orbit insertion error analysis for a space-based gravitational wave observatory

    Li, Zhuo / Zheng, Jianhua / Li, Mingtao | Elsevier | 2020
    years for a space-based gravitational wave observatory. However, the stability of the constellation can be affected by orbit insertion errors ...
    Schlagwörter: Space-based gravitational wave observatory

    Research on constellation attitude synchronous tracking control for space gravitational wave measurement

    Deng, Huifang / Meng, Yunhe | Elsevier | 2023
    Abstract Space based gravitational wave detectors require a precision ...

    Influence of gravitational lensing on gravitational radiation

    Zakharov, Alexander F. | Elsevier | 2006
    of gravitational waves from merging neutron star binaries. Phys. Rev. Lett. 77, 2875–2878, 1996] an influence of gravitational lensing on ...
    Schlagwörter: Gravitational lenses , Gravitational radiation

    The GEO600 gravitational wave detector

    Willke, B. | IEEE | 2005
    The GEO600 laser interferometric gravitational wave detector is unique in having advanced monolithic suspensions and a signal recycled ...

    Minimum noise optical coatings for interferometric detectors of gravitational waves

    Principe, Maria | IEEE | 2014
    of gravitational waves. Minimizing such noise is mandatory to increase the visibility distance of these instruments, and eventually reach ...

    Decentralized X-ray pulsar-based navigation system for space-borne gravitational wave detector

    An, Ke / Gu, Defeng / Shao, Kai et al. | Elsevier | 2022
    pulsar-based navigation (XPNAV) system is studied to improve the survivability of space-borne gravitational wave detector. An unscented transform ...
    Schlagwörter: Space-borne gravitational wave detector

    Gravitational wave detection formation multi-pulse parallel construction method considering time sequence optimization

    Freier Zugriff
    DANG CHAOHUI / LIU PEIDONG / ZHOU HAO et al. | Europäisches Patentamt | 2023

    The invention relates to the technical field of aerospace, in particular to a gravitational wave detection formation multi-pulse

     ...

    Multi-source information fusion for space gravitational waves detection thrust estimation on orbit

    Niu, Xiang / Liu, Hui / Cui, Kai et al. | Elsevier | 2022
    Abstract Space Gravitational Wave (GW) detection task puts forward super ...
    Schlagwörter: Space gravitational wave detection

    Satellite platform system for gravitational wave semi-physical experiment and control method thereof

    Freier Zugriff
    LI DONG / LIU SHUANG / LIU BANG et al. | Europäisches Patentamt | 2023

    The invention discloses a satellite platform system for gravitational wave semi-physical experiments and a control method thereof, and

     ...

    Feasible domain analysis of heliocentric gravitational-wave detection configuration using semi-analytical uncertainty propagation

    Qiao, Dong / Zhou, Xingyu / Li, Xiangyu | Elsevier | 2023
    Feasible domain analysis for the heliocentric gravitational-wave detection configuration is performed ...
    Schlagwörter: Space-based gravitational wave detection

    Gravitational waves: from astrophysics to optics

    Shoemaker, D.H. | IEEE | 2005
    Gravitational waves, predicted by Einstein's general theory of relativity, will be a unique probe of violent astrophysical events. The ...

    Gravitational wave detection regular triangle formation design method based on second-order CW equation

    Freier Zugriff
    DANG CHAOHUI / JIAO BOHAN / ZHANG YONGHE et al. | Europäisches Patentamt | 2023

    The invention discloses a gravitational wave detection regular triangle formation design method based on a second-order CW equation, and

     ...

    New windows: gravitational wave astronomy : 27th Annual Wisconsin Space Conference : August 10, 2017

    Freier Zugriff
    Annual Wisconsin Space Conference / Wisconsin Space Grant Consortium | TIBKAT | 2018

    Magnetogasdynamic spherical shock wave in a non-ideal gas under gravitational field with conductive and radiative heat fluxes

    Nath, G. / Vishwakarma, J.P. | Elsevier | 2016
    spherical shock wave in a non-ideal gas under gravitational field with conductive and radiative heat fluxes, in the presence of a spatially ...
    Schlagwörter: Gravitational effect

    ENERGY CONVERSION SYSTEM BASED ON PHASE CHANGE AND GRAVITATIONAL PRESSURE WAVE GENERATION AND CONVERSION

    Freier Zugriff
    ABAITANCEI HORIA / MIHAI CORNEL / IOANA STEFAN | Europäisches Patentamt | 2022
    up of the entrapped matter or exposing a mass to the gravitational field. ...

    Thermal control system and method for near-earth orbit gravitational wave detection verification satellite

    Freier Zugriff
    LIU HONG / FENG JIANCHAO / ZHANG XIAOFENG et al. | Europäisches Patentamt | 2020

    The invention provides a thermal control system and method for a near-earth orbit gravitational wave detection and verification

     ...

    Efficient GLRTs via SPRTs for Gravitational Wave Detection

    Marano, Stefano / Willett, Peter / Matta, Vincenzo | IEEE | 2008
    example, and our original motivation, is the detection of chirp gravitational waves by an earth-based interferometer. In this paper we provide a ...

    Spiral galaxies as gravitational plasmas

    Griv, E. / Gedalin, M. / Yuan, C. | Elsevier | 2004
    critical wavelength of the spiral structure arising due to nonresonant Jeans-type instability of gravity perturbations is explained. A formal ...
    Schlagwörter: Waves and instabilities

    Gravitational wave detection on the Moon and the moons of Mars

    Paik, Ho Jung / Venkateswara, Krishna Yethadka | Elsevier | 2008
    could therefore become sensitive gravitational wave detectors, if instrumented properly. Highly sensitive displacement sensors could be deployed ...
    Schlagwörter: Gravitational waves

    A Low Fuel-Consumption Drag-Free Tracking Approach for Space-Based Gravitational Wave Detection Satellite

    Wang, Jihe / Guo, Xing / Ma, Zhijie et al. | IEEE | 2024
    The space-based gravitational wave (GW) detecting satellite's drag-free control system contains two test masses (TMs), and the relative ...

    Interferometry for space-based gravitational wave detection

    Shaddock, D.A. | IEEE | 2005
    The Laser Interferometer Space Antenna (LISA) will be the first space-based laser interferometric gravitational wave detector. LISA poses a ...

    Virgo: a wide band gravitational wave detector

    Flaminio, R. | IEEE | 2005
    Virgo is a gravitational wave antenna aiming at the detection of gravitational waves emitted by astrophysical sources in a frequency range ...

    Multistage double-super drag-free control method and system in gravitational wave detection displacement mode

    Freier Zugriff
    ZHU ZHU / LIU SHENG / ZHANG WEI et al. | Europäisches Patentamt | 2021

    The invention provides a multistage double-super drag-free control method and system in a gravitational wave detection displacement mode

     ...

    Study of the first populations of black holes in the context of gravitational wave observations

    Caramete, Laurenţiu-Ioan / Balaşov, Răzvan-Alexandru | Elsevier | 2021
    gravitational wave observations. We made several simulations with different populations of black holes that we evolve in time so we can compare them ...
    Schlagwörter: Gravitational waves

    A wavelet-based method for thrust noise assessment in gravitational wave detection over wide-frequency-range

    Xu, Shuting / Zhang, Zhe / Tang, Haibin et al. | Elsevier | 2022
    propulsion system of choice for space gravitational wave detection. However, the requirement of high accuracy and drag-free control results in ...
    Schlagwörter: Space gravitational wave detection

    Detection of non-Einsteinian gravitational waves using a pulsar timing array

    Freier Zugriff
    Chamberlin, Sydney J. | TIBKAT | 2011

    The determination for ideal release point of test masses in drag-free satellites for the detection of gravitational waves

    Lian, Xiaobin / Zhang, Jinxiu / Yang, Jikun et al. | Elsevier | 2020
    Abstract Gravitational waves are ripples in space–time predicted by ...
    Schlagwörter: Space gravitational wave detection

    Localization of Gravitational Sources from Time-Frequency Maps

    Addesso, Paolo / Longo, Maurizio / Matta, Vincenzo et al. | IEEE | 2018
    The localization of Gravitational Waves (GW) sources, that is key in identifying their physical nature via the joint use of GW ...

    Chang’e 3 lunar mission and upper limit on stochastic background of gravitational wave around the 0.01Hz band

    Tang, Wenlin / Xu, Peng / Hu, Songjie et al. | Elsevier | 2017
    constrain the stochastic background of gravitational wave in cosmology within the 1mHz to 0.05Hz frequency band. Our result ...
    Schlagwörter: Stochastic background of gravitational waves

    Gravitational wave sources containing massive black holes

    Bender, Peter L. / Hils, Dieter | Elsevier | 2003

    An antenna for laser gravitational-wave observations in space

    Faller, J.E. / Bender, P.L. / Hall, J.L. et al. | Elsevier | 1989
    Gravitational-Wave Observatory in Space (LAGOS) is discussed. Calculated performance for a 106 km sized antenna over the frequency range of ...

    Gravitational Wave Missions from LISA to Big Bang Observer

    Folkner, William / Seidel, David | AIAA | 2005

    Position determination of gravitational wave sources with LISA

    Peterseim, M. / Jennrich, O. / Schutz, B.F. et al. | Elsevier | 2003
    observation of gravitational waves, currently under study by ESA. A brief introduction of the main features of this detector, concentrating on its one ...

    Optical quantum non-demolition meter for gravitational wave detection

    Danilishin, S.L. / Khalili, F.Ya. | IEEE | 2005
    We propose new gravitational wave detector design and new method of measurement that is based on principle of quantum non-demolition (QND ...

    Air Equalizing Expanded Light Body Disk for Anti Gravitational Flight

    Freier Zugriff
    BARNES ANTOINE D' ANGELO | Europäisches Patentamt | 2022
    is the source of attraction? It is because the Universe is a system of light waves. In a light wave system all matter is a light projection ...

    Gravitational wave searches with ground tracking networks

    Estabrook, Frank B. | Elsevier | 1987
    waves uses precision coherent Doppler tracking of interplanetary spacecraft. Gravitational waves are transverse waves of gravitational potential ...

    The gravitational wave signature of young and dense star clusters

    Portegies Zwart, Simon F. | Elsevier | 2006
    gravitational wave radiation in the LISA band. If the star captured by the intermediate mass black hole is relatively low mass (≲2M ...
    Schlagwörter: Gravitational waves

    Empirical model of the gravitational field generated by the oceanic lithosphere

    Tenzer, Robert / Chen, Wenjin / Ye, Zhourun | Elsevier | 2014
    Abstract We present an empirical model of the gravitational field ...

    Self-similar flow behind a spherical shock wave in a non-ideal dusty gas under a gravitational field: Isothermal flow

    Nath, G. | Elsevier | 2013
    the shock strength decreases. A comparison has also been made between the medium with and without gravitational field. The shock waves in ...
    Schlagwörter: Shock wave , Gravitational field